Account

Table 1 Comparisons of important parameters of photodetectors based on single different nanobelt/nanosheet

From: Wavelength-Controlled Photodetector Based on Single CdSSe Nanobelt

Materials	Contact type	Response range	Responsivity	Decay time	Ref
Cds NB	OC	< 500 nm	6	20 μs	[34]
ZnS NB	SC	UV	~ 2	< 0.3 s	[35]
BiO₂Se NS	OC	808 nm	6.5	2.8 ms	[36]
GaSe NS	SC	800 nm	3.5	0.1 s	[37]
SnS₂ NS	OC	Visible	8.8 × 10⁻³	5 μs	[38]
Bi₂S₃ NS	OC	Visible-NIR	4.4	10 μs	[39]
CdSSe NB	OC	674 nm	10.4	4.7 ms	This work

Abbreviations: NB nanobelt, NS nanosheet, OC ohmic contact, SC Schottky contact

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